https://wccftech.com/intel-core-i9-13900k-raptor-lake-cpu-z-leak-up-to-68-mb-increased-cache-tackle-amd-raphael-zen-4/

An alleged screenshot of Intel's flagship Core i9-13900K Raptor Lake CPU featuring up to 68 MB of cache has been posted by @OneRaichu. This might just confirm the previous rumor by the same leaker in which he pointed out a massive cache upgrade for Intel's 13th Gen Core lineup.

Earlier this year, it was reported that Intel's Raptor Lake CPUs could feature as much as 55% more cache compared to the Alder Lake CPUs. While Intel's Raptor Lake will make little changes on the architectural side, it does come with improvements in the cache and clock speeds department. As seen in the alleged CPU-z screenshot, it looks like that may indeed happen.